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## Equilateral triangle

en.wikipedia.org/wiki/Equilateral_triangle

The area formula A = 3 4 a 2 {\displaystyle A={\frac {\sqrt {3}}{4}}a^{2}} A = \frac{\ sqrt{3}}{4}a^ in terms of side length a ...

## Mathwords: Area of an Equilateral Triangle

www.mathwords.com/a/area_equilateral_triangle.htm

Area of an Equilateral Triangle. The formula is given below. Equilateral Triangle. s = length of a side. See also. Equilateral triangle. this page updated 21-feb-16

## Area of an equilateral triangle - Math Open Reference

www.mathopenref.com/triangleequilateralarea.html

A method of calculating the area of an equilateral triangle using a simplified formula.

## Area of an equilateral triangle - Centrale des maths

mathcentral.uregina.ca/qq/database/qq.09.03/jared1.html

Can you help me understand why the area of a equilateral triangle is the square root of 3 divided by 4 times the lenght of the side squared? student. Hi,. I drew a ...

## Area of an equilateral triangle Calculator - High accuracy calculation

keisan.casio.com/exec/system/1223266946

Calculates the area, perimeter and height of an equilateral triangle given the side .

Jun 28, 2013 ... http://moomoomath.com In this video you will learn .... How to find the area of an equilateral triangle Formula for equilateral triangle Example ...

## Area of an equilateral triangle - Basic mathematics

www.basic-mathematics.com/area-of-an-equilateral-triangle.html

Learn how to derive a formula that you can use to find the area of an equilateral triangle.

## Equilateral Triangle -- from Wolfram MathWorld

mathworld.wolfram.com/EquilateralTriangle.html

An equilateral triangle is a triangle with all three sides of equal length a ... can be computed directly from the formulas for a general regular polygon with ... triangle which can be inscribed in a unit square (left figure) has side length and area ...

## How to Calculate the Area of an Equilateral Triangle - Synonym

classroom.synonym.com/calculate-area-equilateral-triangle-2633.html

Use the formula for area of an equilateral triangle obtained in step 4 to find the area of an equilateral triangle with sides of length 2. A = (3^1/2)(s^2)/4 ...

## Equilateral Triangle Calculator - Shows All Steps - Math Lessons

www.mathportal.org/calculators/plane-geometry-calculators/equilateral-triangle-calculator.php

Enter side, perimeter, area or altitude of equilateral triangle then choose a missing value .... The diagram at the right shows when to use each of these formulas.

### Area of equilateral triangle | Advanced area with triangles | Khan ...

Finding the formula for the area of an equilateral triangle with side s.

### Equilateral Triangle Equations Formulas Calculator - Area Geometry

www.ajdesigner.com

Geometry calculator for solving the area of an equilateral triangle given the length of a side.

### G-SRT Finding the Area of an Equilateral Triangle - Illustrative ...

www.illustrativemathematics.org

Below is an equilateral triangle whose side lengths are each unit: ... In order to use the formula for the area of a triangle. we can use any side of the triangle as a  ...